HETEROPODA (PROSOBRANCHIATA). 
Moll. 71 
CORALLIOPHILIDJ). 
Coralliophila turrita , n. sp., Mauritius ; Sowerby, (1) p. 209, pi. xi, 
fig. 11. 
TMNIOGLOSSA. 
Cassididac. 
Cassis cernica, n. sp., Mauritius; Sowerby, (1) p. 211, pi. xi, fig. 19. 
Faurotis, n. g., distinguished from Semicassis by crenulations on the 
columellar lip ; for F. faurotis, n. sp., Red Sea ; Jousseaume, p. 188. 
Cypraiida). 
Cyprcea. History, distribution, and characters of the genus, with notes 
on rare and unique forms, and catalogue of 189 known species ; many 
new varieties and the following new species — C. caput draconis } Hong 
Kong, p. 33, figs. 1 & la, C. amphithales, Port Elizabeth, p. 40, fig. 19 ; 
Melvill (7). C. rashleigliana , n. sp., hab. ? ; id. (3). C. bregeriana , 
Crosse, justified ; Smith (6). C. hungcrfordi, n. sp., Japan ? ; Sowerby, 
(1) p. 208, pi. xi, figs. 1-3. 
Erato pray ensis, n. sp., Cape Yerd Is. ; Rochebrune, (1) p. 30. 
Cerithiidas. 
Cerithium : 16 species described and figured, none new ; Kobelt (4). 
Clypeomorus , n. g., with shell rather short, squat, tuberculate on • the 
surfaces, with short canal and retracted columella ; for C. clypeomorus , 
n. sp., &c., Red Sea ; Jousseaume, p. 172. 
TURRITELLIDiE. 
Turritella robusta, n. sp., hab. ? ; Sowerby, (1) p. 211, pi. xi, fig. 18. 
Melaniidac. 
Melania pacijicans , M. aristar chorum , p. 305, M. tetrix , M. leprosa , M. 
telonaria, p. 306, M. thecepetes , M. oreadarum , M. resinacea, M.friniana , 
p. 307, M. toucheana, M. aubryana, M. soriniana, p. 308, M. delavayana, 
M. erythrozona , p. 309, China; Heude. M. ecostata , n. sp., China; 
Ancey, (2) p. 355. M. liricincta, n. sp., Albert Nyanza ; Smith, (10) p.52, 
fig. 1. M. sancti-pauli , p. 248, pi. x, fig. 2, M. liberiensis , p. 248, pi. x, 
figs. 3 & 4, M. butlihoferi , p. 249, pi. x, fig. 5, n. spp., Liberia ; Sc iiepman 
(1). M. abberans , n. sp., New Hebrides ; Hartman, (3) p. 252, pi. xiii, fig. 8 
[= M. costata , Q. & G. — Hartman in litt. — Rec.]. 
Littorinidje. 
Lacuna bourguignati , n. sp., Cape Yerd Is. ; Rochebrune, (1) p. 30. 
